30261952

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 56

約数和(自身を含む): 70876160

約数和(自身を除く): 40614208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2179, 3472, 4358, 6944, 8716, 13888, 15253, 17432, 30506, 34864, 61012, 67549, 69728, 122024, 135098, 139456, 244048, 270196, 472843, 488096, 540392, 945686, 976192, 1080784, 1891372, 2161568, 3782744, 4323136, 7565488, 15130976, 30261952]

約数ペア:

[(1, 30261952), (2, 15130976), (4, 7565488), (7, 4323136), (8, 3782744), (14, 2161568), (16, 1891372), (28, 1080784), (31, 976192), (32, 945686), (56, 540392), (62, 488096), (64, 472843), (112, 270196), (124, 244048), (217, 139456), (224, 135098), (248, 122024), (434, 69728), (448, 67549), (496, 61012), (868, 34864), (992, 30506), (1736, 17432), (1984, 15253), (2179, 13888), (3472, 8716), (4358, 6944)]